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Really fixing BTHome v2 illuminance encoding this time

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This commit is contained in:
rbaron 2022-12-04 10:32:20 +01:00
parent cab55d9b8c
commit f7806d4c7e
1 changed files with 5 additions and 3 deletions
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8
code/nrf-connect/samples/ble/src/encoding.c
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@ -108,9 +108,11 @@ int prst_ble_encode_service_data(const prst_sensors_t* sensors,
out[8] = humi_val >> 8;
// Illuminance.
out[9] = 0x05;
out[10] = sensors->photo.brightness & 0xff;
out[11] = sensors->photo.brightness >> 8;
out[12] = 0;
// Value. Factor of 0.01.
uint32_t lux_val = sensors->photo.brightness * 100;
out[10] = lux_val & 0xff;
out[11] = (lux_val >> 8) & 0xff;
out[12] = (lux_val >> 16) & 0xff;
// Battery voltage.
out[13] = 0x0c;
// Value. Factor of 0.001.